25141036

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{3739}}^1$

素因数の和:3825

約数の個数: 18

約数和(自身を含む): 45108140

約数和(自身を除く): 19967104

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 3739, 6724, 7478, 14956, 153299, 306598, 613196, 6285259, 12570518, 25141036]

約数ペア:

[(1, 25141036), (2, 12570518), (4, 6285259), (41, 613196), (82, 306598), (164, 153299), (1681, 14956), (3362, 7478), (3739, 6724)]